Changes in rCBF (mL/100 g/min) Under Different Postural Conditions
| Area | Posture | ||
|---|---|---|---|
| Supine | Sitting (%ΔCBF) | Standing (%ΔCBF) | |
| Cerebellar cortex | 48.4 ± 2.3 | 47.3 ± 2.7 (−2.4) | 49.6 ± 4.1 (2.6) |
| Cerebellar vermis | 42.1 ± 1.6 | 42.7 ± 5.4 (1.8) | 48.2 ± 5.0* (14.8) |
| Inferior frontal region (BA: 10, 11) | 42.0 ± 6.0 | 40.7 ± 4.6 (−2.9) | 40.4 ± 5.2† (−3.7) |
| Superior frontal region (BA: 6, 8) | 44.3 ± 7.2 | 42.5 ± 5.3 (−4.3) | 41.9 ± 5.8† (−5.3) |
| Parietal region (BA: 7) | 42.6 ± 4.2 | 40.8 ± 3.8 (−4.1) | 41.0 ± 5.3 (−3.8) |
| Occipital region (BA: 17, 18) | 44.1 ± 3.3 | 44.4 ± 3.8 (0.7) | 47.1 ± 6.1 (4.8) |
| Striatum | 47.0 ± 4.8 | 46.1 ± 5.4 (−1.9) | 48.2 ± 5.2 (2.6) |
| Thalamus | 49.8 ± 7.6 | 47.4 ± 5.8 (−5.1) | 51.2 ± 5.2 (2.6) |